shruti

two balls of same size but of different material ,rubber and iron are kept on the smooth floor of a moving train.the brakes are applied suddenly to stop the train .Will the balls start rolling ?If so,in which direction ?Why they move with the same speed ?...

if we multiply a fraction by itself and divide the product by its reciprocal,the fraction thus obtained is 512/27.the original fraction is?

Step 1: 4(3 − 2x) = −20 Step 2: 12 − 8x = −20 Step 3: 12 −8x − 12 = −20 − 12 Step 4: −8x + 0 = −32 Step 5: −8x = −32 Step 6: −8x · − 1/8 = 32 * -1/8 Step 7: x = 4 Which property justifies the work between ... A. Step 1 and Step 2? B. Step 2 and Step 3? C....

plz plz plz plz help me have to give it tommorow. it has to school items only. the four words are that need to be unscramble. 1. EEFILNPPTT 2. AEHIRSSTTW 3.EEHKOSSUY 4. CEGHLMOSTY SO PLZ HELP I REAlly wannt to know what it is plz help.

a metal spoon

i hit my head on this question for a long time ! finally got the answer. total difference : 6seconds+24seconds - 30seconds they lose in a day. now calculate the total seconds in four hours . which is 14400. now divide 14400 by 30 seconds. which will be 48...

1466.67

pls anyone suggest the ans. asap

65 group of 7 which is more than 50: 56,63,70 etc. here 63 if we take then only (63+2) will be 65. i.e. 65 we take then 2 will be left over.

Not understandable